EP 1508992 A2 20050223 - Apparatus and method for scheduling resource in a multiuser MIMO radio communication system
Title (en)
Apparatus and method for scheduling resource in a multiuser MIMO radio communication system
Title (de)
Vorrichtung und Verfahren zur Betriebsmittelplanung in einem MIMO-Kommunikationssystem für Mehrbenutzer
Title (fr)
Appareil et procédé de planification de ressources dans un système de communications radio MIMO multi-utilisateurs
Publication
Application
Priority
- KR 20040026783 A 20040419
- US 49591603 P 20030818
Abstract (en)
In a multiuser Multiple Input Multiple Output (MIMO) radio communication system, a transmitter receives channel quality information transmitted from receivers, schedules resource for the receivers within a corresponding scheduling epoch based on the received channel quality information. Thereafter, the transmitter pre-codes signals to be transmitted to the resource-scheduled receivers in a predetermined coding method before transmission, thereby maximizing system transmission efficiency.
IPC 1-7
IPC 8 full level
H04B 7/04 (2006.01); H04L 1/00 (2006.01); H04L 1/06 (2006.01); H04L 1/20 (2006.01)
CPC (source: EP)
H04B 7/0452 (2013.01); H04L 1/0006 (2013.01); H04L 1/0026 (2013.01); H04L 1/06 (2013.01); H04L 2001/0093 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL HR LT LV MK
DOCDB simple family (publication)
DOCDB simple family (application)
EP 04019516 A 20040817